Location Based Reminder

iPhone 6 Plus, iOS 9.2.1

I want to set up a location based reminder. I want my phone to remind me to bring my keys with me when I arrive to work. My work schedule is erratic and I arrive to work at all different hours and different days. When I set up a reminder, I can't make it repeat unless I put in a day and time. That doesn't make sense. I don't care about day or time.

I just want it to remind me whenever I arrive to work, no matter what day or time it is.

Is there a way to do this?

Thanks for any advice.

Jamie