I have had larger expenses (50.00) for delayed bags twice. Once I needed to buy a suit and it was a cheap one from Walmart because that was the only place open before my morning meeting. I was reimbursed the 100 for the suit, undies, tie, shirt, and dress socks. I also was reimbursed for clothing on another trip and also printing costs for the materials I needed for my work.
I have just submitted the expenses and have always just gotten a check a few weeks later. No issues.