Find the motivation to meditate

I know that when I meditate I become very efficient and quick in my work. Do you have any tips for motivating yourself to meditate during the day? I had thought about putting an alarm on my cell phone once or twice a day to encourage me to meditate, but it seems that is not enough. I need something more automatic than that. Something to give me a little kick to meditate 15-20 minutes during the day.