We use Concur in work - the app is really handy. Much better than the old paper based process.
/Salsa
Is this for your own company of a company you work for? My work use an app that I use to take photos of the receipts and it uploads them to the expense system, makes things much easier.
That's a great idea. Is that in house or off the shelf?
They don't want you to claim it, so they make it as tedious/difficult as possible to do.