Step 1: Tell Me More!
Clip your stuff together (cash, credit cards) and clip it to the inside of your waistband like so.
Shirt tucked in for modesty. No need to offend/excite anyone. If you use this with your shirt tucked in, a belt helps to hide the silver ear tab things. With an untucked shirt, it's invisible.
Step 2: Other Thoughts
Be careful untucking your shirt or taking off your pants for a #2. You don't want to lose your Qdoba card. See picture
The binder clip will scratch your credit cards. For what it's worth.
Don't forget to take it off before you go through airport security!