Crystal Reports - Removing duplicates in 2 data fields

I have 2 data fields base on 2 xml files in my Crystal Report.

First data field is - EXP

TRANSID     EXPID    PAYMENT     MONTH
trans01     exp01    1,000.00   JANUARY
trans02     exp02    2,000.00   JANUARY

Second data field is - FEE

TRANSID    FEEID    PAYMENT      MONTH
trans03    fee01    3,000.00    JANUARY
trans04    fee02    4,000.00    JANUARY
trans05    fee03    5,000.00    JANUARY

My expected output is this: (I want this to happen)

For the month of: January

             EXP                                  FEE

TRANSID     EXPID    PAYMENT          TRANSID    FEEID     PAYMENT
trans01     exp01    1,000.00         trans03    fee01    3,000.00
trans02     exp02    2,000.00         trans04    fee02    4,000.00
                                      trans05    fee03    5,000.00

Is this possible? Thanks in advance!

But the output is this:

For the month of: January

             EXP                                  FEE

TRANSID     EXPID    PAYMENT          TRANSID    FEEID     PAYMENT
trans01     exp01    1,000.00         trans03    fee01    3,000.00
trans02     exp02    2,000.00         trans03    fee01    3,000.00
trans01     exp01    1,000.00         trans04    fee02    4,000.00
trans02     exp02    2,000.00         trans04    fee02    4,000.00
trans01     exp01    1,000.00         trans05    fee03    5,000.00
trans02     exp02    2,000.00         trans05    fee03    5,000.00

1. Insert a Subreport that points to the "Fee" table. Drag and drop the fields you need on the Details Section on this Subreport

2. Place this Subreport on the Report Header

3. Go to the Section Expert > Select Report Header > Check 'Underlay following sections"

4. Place fields you need from the Exp table on the Details Section of the Main Report.