Prevent pending expense report ID

Hello,

The expense manager has brought to our attention that every other month or so she has to go out and cleanup what I call "orphaned" expense reports.  If a user creates and expense report, enters General Information, then either clicks on the Add Expense, Add from My Wallet, or Quick-Fill the application will automatically generate a "Pending" expense report i.e. Report ID.  If the user decides to leave the page without making any line entries or fails to save the report, it remains in the users list of expense reports.  Most users are not aware of this (exception being when