Has anyone figured out a way to debit an expense account and cash in Tessitura for fees related to gifts received through a third party vendor?

Our development department is using a platform to generate donations and those donations will be entered into Tessitura manually.  A patron can choose to cover their own merchant fees, which we'll enter as a separate contribution into the 'merchant fees' fund.  However, it would be great if we could have a daily transaction that debits the known fee amount from the fee expense GL account and cash GL account so that could be uploaded into Financial Edge from Tessitura and that expense can be tracked along with this campaign in Tessitura.  Has anyone ever done that before?

Thanks in advance for any thoughts you have on this.

Best,