bluetooth keyboard and trackpad needs to be reset daily

My apple keyboard and trackpad stay connected to my laptop (running Yosemite) just fine when they stay in the same room, but after I take my laptop home for the night and bring it back the next morning, the computer fails to connect to either device until I reset both the keyboard and trackpad (i.e. delete the devices from the bluetooth control panel, remove the batteries from each one, then re-pair each one). It's a huge pain to have to do this every morning when I come into the office. Has anyone had/solved the issue of a keyboard and trackpad needing to be reset on a near daily basis after taking your laptop out of the building?

Thanks