Being the spouse of a Canadian citizen pretty much gets you zero leeway, actually. You can still be removed from the country for failing to abide by the terms of your admission.
That said, however, yes you must meet ALL the conditions of admissibility in order to qualify to remain in Canada. There is no minimum income required to sponsor a spouse, but there must be clear evidence that the applicant is not financially inadmissible, and that arrangements not including relying on social assistance have been made for their care. If your spouse is the Canadian, and not currently employed, you need to detail in your application how your basic needs (food, shelter, clothing) will be provided for and what arrangements are made for work so you can become self-sufficient.