Description on Accrue at Receipt

If we accrue at month end we see the PO number being accrued on the Journal Description in the General Ledger. If we accrue at receipt the PO number is only available if we drill down on the journal line. We would like to see the PO number in the journal description. This makes it much easier and quicker for us to answer questions that might arise from the GL side. Does anyone know how we can get the PO number into the journal description for the POs which are accrued at receipt?

Thank You

Bob