Simultaneously printing?

Is the way to Simultaneously print document on the physical printer and on the virtual pdfcreator printer installed on network?

Somethin' like this :

1. User send document to the physical printer.
2. That document prints on that printer and automaticly at the same time on the virtual pdfcreator printer

Pdfcreator printer is installed on the local network like and shared.

How to do that ?

Thanks in advance.