Vendor Refund Question

SOLVED

Our water company reviewed our bill after much discussion and has refunded us a large amount.  They did not send a refund check, but have credited our account.  I want to continue to record our water bills in Sage even though we will not actually be paying them for a few months.  They need to be recorded in Sage for reporting and budgeting we can pull reports and see what our utility costs were for the year and remember how much the credit was, etc.  

Since we did not receive a physical check I am not sure how to enter this?  Also, if I use the process to Enter and Apply a Vendor Refund doesn't that always end in a $0.00 payment?