Abort Save but button link to a different form not working

When an employee is accessing the expense report app for the first time, we do not allow them to create/save an expense form until we set them up in the AP system. Since they don't have a 'vendor#', the app will not allow them to create/save the record. The 'Abort Save' works, but at that time we would like them to send us address information. On the expense report form there is a button to link to a 'new address' form in another table. It works for employees already set up with a vendor# (in case they need to give us a new address), but it doesn't work for employees without a vendor #.  Is this because the form itself is unable to be saved, so therefore, the button to switch to another form won't work?​

I can move the button back to the dashboard, but would prefer to keep them on the 'add expense report' form if possible, as it will seem less awkward. Please let me know if there is a solution for this, or something I might be overlooking.

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Amy Gosz
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