Raw Vegan Question - I am switching to a raw vegan life style...?

I want to start making green smoothies ( spinach, Kale, fruit etc). I have a food processor, and a blender that is not up to the challenge. I am trying to avoid the immediate purchase of a Vitamix. Can I use my food processor? Will I need to use the food processor then the poor quality blender second? I'd like to know what other people use. I can't believe all raw vegans use a Vitamix or a Blendtec HELP!!!