Prepayment invoice against PO

Hello All,

We have the below scenario

Some of our suppliers do not accept PO's without Full payment hence we need to create Prepayment against the PO. However, when we try to validate the invoice it's going on hold stating quantity not received. If we receive the materials then there will be no track whether we received it actually or not. Hence can we create the prepayment invoice against PO? If not how to achieve this?

Thanks in Advance,