Preventing Receiving transaction from happening in a closed period

What is the best way to prevent (generate an error - hard stop) a receiving (P4312) transaction from being entered with a date that is in a closed period?   Example.    A receipt being processed today went thru without issue with a receipt date (RCDJ) of 2/5/2014.

We cannot put security to lock out the date field from being changed as we have to back date many receipts.  We have set the processing options to issue an error message when receipts are outside the tolerance days early and days late, but that is not acceptable for our procurement group.