The two are synonymous...duh
Exactly; money, or fiat currency, was derived from fractional reserve goldsmithing. The fractional reserve system, being used by goldsmiths to control the wealth of the nation by great concurrence. Creating money when their gold-reserve can't fulfill the demand for money, so they lend out more money at interest in order to sway the balances.
Law; it creates everything which governs, from land, to money, to regulation, to speeding tickets, to enforceable morals. Money; it creates power and, subsequently, poverty. Poverty; its said to be "the mother of crime." Crime; creates the need for Law!
A closed circuit problem that will never self resolve. A reason why the dialectical laid out in Marx's manifesto won't be able to play out the way he had envisioned, mind you he left it pretty open for encouraged growth and placement. Communism isn't what most of the massive public believe it to be, it is in fact the only way for progress because there is no room to assume power! Much like a more recently revisioned 'resource based economy', the perfect egalitarian society.
Of course we will need to solve the exponential growth problem.
Peace
EDIT: The logic behind money, law, property, and usery are all amoral activities. They, when scrutinized under moral law, are divulged as disgusting, perverted rituals rooted in the need for power!