[ Vegetarian & Vegan ] Open Question : How to make almond milk last longer?

Well, I have a toddler and naturally, we go through milk of any kind relatively fast. A gallon of almond milk can be gone in 2-3 days, and sometimes 1 if we aren't careful. The problem is that I really don't want to buy cow's milk even though it's more convenient, because I'm trying to transition to a vegetarian or vegan. I'm not transitioning my child though because I want her to make that decision when she's older. Anyways, my problem is that in my town we only have a dollar general, and they only have cow's milk. We have to drive 20+ miles just to get almond milk, but it's sorta expensive on gas doing that every 3 days. Is there anyway I can make the almond milk last a week or maybe get the local dollar general to stock it?

Source: http://answers.yahoo.com/question/index?qid=20120919085844AAcvDnG

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