Ya, just use a similar rig to Han Solo and attach both ends to the middle front and middle back of the belt and there ya go.You can us snap-buttons or any other connection piece. I know it may go through the loop in the front, but you can put a short prong inside the loop, make a belt hole in the end of the strap and there ya go. Pretty much the same thing I got on my Solo belt holster. Works wanders, and is really secure for troppin' around in. It stay to when you sit down. I was a bit worried it wouldn't, but it was compeltely secure through out the night.
Or you can use belt loops like this: http://www.blackhawk.com/product_detail.asp?product_id=4246&d=