Even you put 'love' in quotes :). We all know that money can buy social recognition. What's usually meant by "money can't buy love" is that the 'love' buyable with money is not really what you're looking for.
Money <em>can't</em> by love, and if it could, it would not be the kind of love anyone wants. But money does provide greater opportunities for finding love; although it is saddle with the burden of also having to separate out the women who "love" instead of love.